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Net Developer Contract Jobs in McLean, VA (NOW HIRING)

JCD Staffing

Senior .NET Developer

Alexandria, VA

$58.75 - $75/hr

Contract-to-Hire Clearance: Must be able to obtain a Public Trust Citizenship: U.S. Citizenship required We are seeking a Senior .NET Developer for a contract-to-hire opportunity supporting legacy ...

Cornerstone Defense

Web Developer - SWE 0

Columbia, MD · On-site

Type: Contract * Job #3994 Title: Web Developer Location: Annapolis Junction, Maryland Clearance ... Net C# - Java - Node.js - Python - HTML - CSS - JavaScript - Vue.js - React * Comfort working in ...

SNAP Inc

Sr. Lead Developer (Contingent)

Suitland, MD · On-site

  • Dental

  • Life

  • Retirement

  • PTO

... net/clients). Proposed Work Location: Census Bureau Headquarters, Suitland, Maryland SNAP is pursuing a contract with the U.S. Census Bureau to provide an experienced Sr. Lead Developer . The ...

Maximus

ServiceNow Lead Developer

VA · On-site +1

$54.50 - $75/hr

  • Medical

  • Life

  • Retirement

  • PTO

Additional Requirements as per contract/client: - High School Diploma or GED required - Must reside ... net) - Private work area and adequate power source - Must have cell phone with active service EEO ...

Azusa Solutions

Oracle Cloud Fast Formula Developer

Washington, DC · Remote

$57.75 - $72/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Per federal government contract, U.S. citizenship is required.** Responsibilities: To design, build ... Payroll: Gross-to-net calculations, tax logic, and earnings/deductions. * Absence Management:

Azusa Solutions

Oracle Cloud Fast Formula Developer

Washington, DC · Remote

$57.75 - $72/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Per federal government contract, U.S. citizenship is required.** Responsibilities: To design, build ... Payroll: Gross-to-net calculations, tax logic, and earnings/deductions. * Absence Management:

WSP

Federal Programs Army Project Director

Arlington, VA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... engineering, asset management and program management; as well as focusing on enhancing and ... proposal/project contract documents, risk and pricing. * Drives the delivery of budgeted Net ...

Comtech LLC

Client/Server Consultant

Washington, DC · On-site

Directs and performs the acquisition and contract negotiation for software products, and conducts ... NET programming languages, design, web technologies, web- based computing environments and testing ...

Redhorse Corporation

Senior Software Developer

Arlington, VA · On-site

$62.75 - $83/hr

NET. * Proven experience building and maintaining CI/CD pipelines in a DevSecOps environment ... This is not a contract and may be adjusted as deemed appropriate in Redhorse's sole discretion.

WSP

Federal Programs Army Project Director

Arlington, VA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... engineering, asset management and program management; as well as focusing on enhancing and ... proposal/project contract documents, risk and pricing. * Drives the delivery of budgeted Net ...

WSP

Federal Programs Army Project Director

Arlington, VA · On-site

$190.20 - $293.90/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... engineering, asset management and program management; as well as focusing on enhancing and ... proposal/project contract documents, risk and pricing. * Drives the delivery of budgeted Net ...

Navtech, Inc.

Senior .NET Developer

Washington, DC · On-site

$62.50 - $79.50/hr

Washington, DC (Remote till COVID) Duration : 6 to 12 Months Contract : Design, code, test, debug, maintain, and document software applications; Follow established software development standards and ...

Technica Corporation

C#/.NET Developer, Senior

Washington, DC · On-site

$130K - $145K/yr

  • Retirement

NET Developer, you will contribute to the development, enhancement, and maintenance of web ... contracts. Where allowed, remote work must be coordinated with the team lead and/or government POC ...

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All JobsNet Developer Contract JobsNet Developer Contract Jobs in McLean, VA

Net Developer Contract information

What are the key skills and qualifications needed to thrive as a net developer contract?

To thrive as a .NET Developer Contractor, a strong command of C#, ASP.NET, SQL Server, and object-oriented programming principles is essential, often backed by a relevant degree or equivalent experience. Familiarity with development tools like Visual Studio, Azure DevOps, and certifications such as Microsoft Certified: .NET Developer are highly regarded. Strong problem-solving abilities, effective communication, and adaptability enable success when working with diverse teams and managing project requirements. These skills ensure that contractors can deliver robust, maintainable software solutions on time while effectively collaborating with clients and colleagues.

Which companies hire .NET developers?

.NET developers are hired by a wide range of companies across industries, including technology firms, financial institutions, healthcare providers, and government agencies. Many organizations seek these developers for building, maintaining, and optimizing software applications using the .NET framework, often requiring knowledge of C# and related tools. Job opportunities are available in both large corporations and small businesses, with roles often requiring experience with Visual Studio and cloud platforms like Azure.

Are .NET developers still in demand?

.NET developers remain in demand due to the widespread use of Microsoft technologies in enterprise applications, cloud services, and web development. Skills in C#, ASP.NET, and related frameworks continue to be valuable, especially as organizations modernize their software infrastructure.

What is a net developer contract?

A .NET Developer Contract job is a temporary or project-based role where a developer specializes in building applications using Microsoft’s .NET framework. Contract developers are typically hired for a specific duration to work on software development, bug fixes, or system enhancements. They may work independently or as part of a team, collaborating with stakeholders to meet project goals. These roles can be on-site, remote, or hybrid and often require expertise in C#, ASP.NET, SQL, and related technologies. Contract positions offer flexibility and competitive pay but may not include traditional employment benefits.

What types of projects and team structures can a .NET developer contractor expect to work with?

.NET Developer Contractors often work on a variety of projects, ranging from web and desktop application development to cloud-based solutions and integrations. Depending on the organization, you might collaborate with cross-functional teams that include project managers, UX/UI designers, QA testers, and other developers, or sometimes work more independently with minimal supervision. Projects can be short-term enhancements or longer-term, full-scale builds, and contractors are often expected to quickly adapt to new environments and existing codebases. This dynamic setup offers exposure to diverse technologies and processes, enabling contractors to expand their skill set and network across different industries.

What are the most commonly searched types of Net Developer jobs in McLean, VA?

The most popular types of Net Developer jobs in McLean, VA are:

What cities near McLean, VA are hiring for Net Developer Contract jobs?

Cities near McLean, VA with the most Net Developer Contract job openings:

Net Developer Contract jobs near you
Infographic showing various Net Developer Contract job openings in McLean, VA as of August 2026, with employment types broken down into 58% Full Time, and 42% Contract. Highlights an 100% In-person job distribution.

Senior .NET Developer

JCD Staffing

Alexandria, VA

$58.75 - $75/hr

Contractor

Re-posted 7 days ago

Job description

Senior .NET Developer
Location: Alexandria, VA
Work Schedule: Onsite 5 days per week
Employment Type: Contract-to-Hire
Clearance: Must be able to obtain a Public Trust
Citizenship: U.S. Citizenship required

We are seeking a Senior .NET Developer for a contract-to-hire opportunity supporting legacy application sustainment and modernization efforts in Alexandria, VA. This is a hands-on development role focused on building and maintaining enterprise web applications using .NET Framework, .NET Core, Angular, SQL Server, and API development.

The ideal candidate will have strong full-stack development experience, the ability to support both legacy and modern application environments, and the communication skills needed to work closely with technical leads, developers, testers, and end users.

Key Responsibilities:

  • Develop, maintain, and modernize web applications using .NET Framework, .NET Core, Angular, JavaScript, and SQL Server
  • Support legacy systems while contributing to infrastructure and application modernization efforts
  • Design, build, and maintain APIs following secure coding and architecture best practices
  • Write and maintain SQL queries, stored procedures, and backend database components
  • Participate in the full software development life cycle, including design, coding, unit testing, integration testing, and troubleshooting
  • Use DevSecOps toolchains for code builds, merges, deployments, and testing
  • Maintain design documentation and contribute to design and test artifact reviews
  • Collaborate with Scrum Masters, Technical Leads, developers, testers, and business users to translate requirements into Features and User Stories
  • Identify root causes of application issues and work with testers and end users to resolve defects
  • Lead by example in writing secure, maintainable, and testable code

Required Qualifications:

  • U.S. Citizen
  • Able to obtain a Public Trust clearance
  • Able to work onsite in Alexandria, VA, 5 days per week
  • Bachelor's degree in Computer Science or a related technical field
  • 10+ years of related software development experience
  • Advanced hands-on experience with .NET development, including both .NET Framework and .NET Core
  • Strong experience with Angular and JavaScript UI frameworks
  • Experience developing and managing APIs
  • Strong SQL experience, including queries and stored procedures
  • Experience supporting enterprise applications and modern application architecture
  • Experience writing and maintaining unit tests
  • Experience maintaining design documentation
  • Strong communication skills and ability to work well in a team environment